National Union 6SN7GT

W/ Reproduction Box Included

AUDIO VACUUM TUBE

AMPLIFIER TYPE TUBE

VINTAGE STOCK

GT Shape

Black Plates

Bottom [] Getter

MADE IN USA

DATE CODE: 5439

TESTED on HICKOK TV-7

Results: 85 / 85

Minimum: 50 / 50

Combined Shipping Available!  Buy any amount of Tubes in USA and pay just shipping for one! International buyers combined shipping 0-8 oz package $16  and  8-24 Oz - $26

All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136